Which two tools are essential for service technicians?

The choice of a multimeter and screwdriver set as essential tools for service technicians is highly justifiable due to their fundamental roles in a technician's day-to-day tasks. A multimeter is a versatile instrument used to measure voltage, current, and resistance, making it invaluable for troubleshooting electrical systems and components. Proper electrical diagnostics is essential in many service fields, particularly in electronics and appliances, where understanding circuit behavior is critical for effective repair.

Similarly, a screwdriver set is vital for a wide range of applications. Service technicians frequently encounter screws in various sizes and types across many devices and equipment. Having a comprehensive screwdriver set allows technicians to perform tasks such as assembling or disassembling appliances, securing components, and making adjustments.

Other tools mentioned, such as hammers, pliers, wrenches, measuring tapes, laser levels, and drills, each serve important roles in specific contexts but may not be deemed as universally critical across the many tasks faced by service technicians, especially in scenarios that involve electrical work or intricate assemblies. Therefore, the combination of a multimeter for diagnostics and a screwdriver set for assembly and disassembly aptly addresses the fundamental needs of service technicians in a variety of repair environments.